Mutagen Audio Tagging Library

Mutagen is a Python library to read and write audio tags for many formats, including MP3, FLAC, Ogg Vorbis/Opus/FLAC, M4A, ASF, and more. It provides both high-level access for common tags and low-level access to manipulate specific frame types. The library is actively maintained, with minor versions released every few months, currently at 1.47.0.